Lisburn two storey extensions from £86,704

A two storey extension is a great way to add extra space to your home, adding value to your property. But how much does it cost to build a double storey extension in Lisburn? To see prices and availability for your job click green button.

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From £87,100

Last active Oct 26
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T.I Building

T.I Building is a trusted extension builder serving customers in Lisburn and the surrounding area. Contact us to today to get a competitive quote f...

From £86,704

Last active Jun 26
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Mount Oriel Conversions & Extensions

Need to find an Extension Builder near you for all your extension buildering work?

Mount Oriel Conversions & Extensions provides a local, t...

From £87,052

Last active May 26
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SM Plumbing & Heating

Relax... you have found a reliable extension builder in Lisburn. SM Plumbing & Heating is a friendly and reliable company based in Lisburn who cons...

From £87,004

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Belfast Loft Company

Trusted and professional extension builder in Lisburn. Experienced in all extension buildering work and keeping within budget and on quote. Belfast...

From £87,232

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AK Building Services

Adam King

Ak building 

From £87,076

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Finch Construction NI

Relax... you have found a reliable extension builder in Lisburn. Finch Construction NI is a friendly and reliable company based in Lisburn who cons...

From £86,764

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Extended living by Gilbert-Ash

Trusted and professional extension builder in Lisburn. Experienced in all extension buildering work and keeping within budget and on quote. Extende...

Estimates for common extension builder jobs in Lisburn;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

More extensions & conversions cost guides...